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  • Summit White 2026 GMC Sierra 3500 SLESummit White 2026 GMC Sierra 3500 SLESummit White 2026 GMC Sierra 3500 SLESummit White 2026 GMC Sierra 3500 SLESummit White 2026 GMC Sierra 3500 SLESummit White 2026 GMC Sierra 3500 SLE

    $57,799

    $200

    MSRP $66,730

    Est. $1,052/mo

    MONTROSE CHEVROLET GMC

    4.6
    Check Availability
    Ashtabula, OH (3 mi)
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  • Summit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 Base

    $60,494

    MSRP $51,783

    Est. $1,101/mo

    Classic Chevrolet Buick GMC

    4.6
    Check Availability
    Madison, OH (15 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $71,408

    MSRP $58,718

    Est. $1,300/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • Sterling 2026 GMC Sierra 3500 SLTSterling 2026 GMC Sierra 3500 SLTSterling 2026 GMC Sierra 3500 SLTSterling 2026 GMC Sierra 3500 SLTSterling 2026 GMC Sierra 3500 SLTSterling 2026 GMC Sierra 3500 SLT

    $71,499

    $500

    MSRP $81,665

    Est. $1,301/mo

    MONTROSE CHEVROLET GMC

    4.6
    Check Availability
    Ashtabula, OH (3 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $65,007

    MSRP $54,293

    Est. $1,183/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $63,683

    MSRP $50,993

    Est. $1,159/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $64,106

    MSRP $50,993

    Est. $1,167/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • Red 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 Pro

    $52,520

    MSRP $55,695

    Est. $956/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $71,408

    MSRP $58,718

    Est. $1,300/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • Red 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 Pro

    $54,145

    MSRP $57,320

    Est. $985/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $69,256

    MSRP $55,143

    Est. $1,260/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $64,106

    MSRP $50,993

    Est. $1,167/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $79,532

    MSRP $64,083

    Est. $1,447/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • Red 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 Pro

    $52,020

    MSRP $55,195

    Est. $947/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $66,256

    MSRP $55,143

    Est. $1,206/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $63,683

    MSRP $50,993

    Est. $1,159/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $52,025

    MSRP $55,200

    Est. $947/mo

    Classic Buick GMC Painesville

    4.7
    Check Availability
    Painesville, OH (28 mi)
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  • Onyx Black 2026 GMC Sierra 3500 Denali UltimateOnyx Black 2026 GMC Sierra 3500 Denali UltimateOnyx Black 2026 GMC Sierra 3500 Denali UltimateOnyx Black 2026 GMC Sierra 3500 Denali UltimateOnyx Black 2026 GMC Sierra 3500 Denali UltimateOnyx Black 2026 GMC Sierra 3500 Denali Ultimate

    $89,500

    $400
    34,219 mi.
    Est. $1,629/mo

    Fairway Ford

    4.8
    Check Availability
    $176 delivery from Canfield, OH (59 mi)
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  • Summit White 2026 GMC Sierra 3500 Denali UltimateSummit White 2026 GMC Sierra 3500 Denali UltimateSummit White 2026 GMC Sierra 3500 Denali UltimateSummit White 2026 GMC Sierra 3500 Denali UltimateSummit White 2026 GMC Sierra 3500 Denali UltimateSummit White 2026 GMC Sierra 3500 Denali Ultimate

    $93,210

    Est. $1,696/mo

    Laura Buick GMC

    4.6
    Check Availability
    $1,065 delivery from Collinsville, IL (533 mi)
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  • Summit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 Base

    $64,499

    MSRP $54,383

    Est. $1,174/mo

    Junction Auto Family - Chrysler Jeep Dodge Ram Buick GMC

    4.9
    Check Availability
    Chardon, OH (32 mi)
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  • Summit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 Base

    $69,375

    MSRP $73,375

    Est. $1,263/mo

    Junction Auto Family - Chrysler Jeep Dodge Ram Buick GMC

    4.9
    Check Availability
    Chardon, OH (32 mi)
    Quick view
  • Glacier White Tricoat 2026 GMC Sierra 3500 Denali

    $95,615

    MSRP $96,615

    Est. $1,740/mo

    Junction Auto Family - Chrysler Jeep Dodge Ram Buick GMC

    4.9
    Check Availability
    Chardon, OH (32 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 3500 SLE

    $74,543

    MSRP $77,543

    Est. $1,357/mo

    Junction Auto Family - Chrysler Jeep Dodge Ram Buick GMC

    4.9
    Check Availability
    Chardon, OH (32 mi)
    Quick view
  • $69,570

    MSRP $70,570

    Est. $1,266/mo

    Junction Auto Family - Chrysler Jeep Dodge Ram Buick GMC

    4.9
    Check Availability
    Chardon, OH (32 mi)
    Quick view

About the 2026 GMC Sierra 3500

Basics

Pro shown (base trim).

Seating
2
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
0
Transmission
10-Speed A/T
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
Side view of the 2026 GMC Sierra 3500
FAQs

How much does the 2026 GMC Sierra 3500 cost?

The 2026 GMC Sierra 3500 price depends on trim level and optional features. Prices typically start at $48,200 and go as high as $97,800 for fully loaded models.

What are some similar vehicles and competitors of the 2026 GMC Sierra 3500?

The 2026 GMC Sierra 3500 compares to and/or competes against the following vehicles:


Trims

AT4 (2 styles)

Style
4WD Crew Cab 159" AT4 4WD Crew Cab 172" AT4
Inventory price
Starting at $73,400 Starting at $73,600
Combined MPG
0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

Denali (2 styles)

Style
4WD Crew Cab 159" Denali 4WD Crew Cab 172" Denali
Inventory price
Starting at $76,300 Starting at $76,500
Combined MPG
0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

Denali Ultimate (2 styles)

Style
4WD Crew Cab 172" Denali Ultimate 4WD Crew Cab 159" Denali Ultimate
Inventory price
Starting at $97,800 Starting at $97,600
Combined MPG
0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

Pro (8 styles)

Style
4WD Double Cab 162" Pro 2WD Double Cab 162" Pro 2WD Crew Cab 172" Pro 4WD Crew Cab 172" Pro 2WD Crew Cab 159" Pro 4WD Crew Cab 159" Pro 4WD Reg Cab 142" Pro 2WD Reg Cab 142" Pro
Inventory price
Starting at $53,100 Starting at $50,300 Starting at $52,100 Starting at $54,900 Starting at $51,900 Starting at $54,700 Starting at $51,000 Starting at $48,200
Combined MPG
0 0 0 0 0 0 0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

SLE (4 styles)

Style
4WD Reg Cab 142" SLE 4WD Double Cab 162" SLE 4WD Crew Cab 172" SLE 4WD Crew Cab 159" SLE
Inventory price
Starting at $55,200 Starting at $57,500 Starting at $59,300 Starting at $59,100
Combined MPG
0 0 0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

SLT (2 styles)

Style
4WD Crew Cab 172" SLT 4WD Crew Cab 159" SLT
Inventory price
Starting at $66,600 Starting at $66,400
Combined MPG
0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
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